bluetooth News - Page 26 of 65 - CNX Software

June 4, 2020 by Jean-Luc Aufranc (CNXSoft) - No Comments

Linux Powered Industrial IoT Gateway Offers WiFi 6, Bluetooth 5.1, 4G LTE Connectivity

Compulab IOT-GATE-IMX8 is a Debian Linux powered fanless Industrial IoT gateway powered by NXP i.MX 8M Mini processor and specially designed for industrial control and monitoring with optional support for WiFI 6 (802.11ax), Bluetooth 5.1, 4G LTE, and GNSS connectivity. The gateway is equipped with up to 4GB RAM and 128GB eMMC flash, takes variable DC input from 8V to 36V, and operates in a wide temperature range of -40C to 80°C with the company providing a 5-year warranty and 15-year availability. Compulab IOT-GATE-IMX8 specifications: SoC – NXP i.MX8M Mini quad-core Arm Cortex-A53 processor @ 1.8GHz with Arm Cortex-M4 real-time core, Vivante 3G and 2D GPU System Memory – 1GB – 4GB LPDDR4 Storage – 4GB – 64GB eMMC flash (soldered on-board), plus secondary storage with optional 16GB – 64GB eMMC flash module Networking & Wireless Connectivity Gigabit Ethernet port, RJ45 connector Fast Ethernet port, RJ45 connector Optional 802.11ax WiFi […]

May 20, 2020May 20, 2020 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Ameba RTL8722DM Cortex-M33/M23 IoT Development Board Now Available for $23.90

Earlier this year, we noticed some RealTek RTK8720DN dual-band WiFi and Bluetooth 5.0 IoT modules, and quickly mentioned Ameba RTL8722DM development board available for under $50. If you found the price of the board a bit expensive for what it had to offer, the good news is that Ameba RTL8722DM Cortex-M33/M23 IoT development board is now selling for $23.90 on Seeed Studio or Good Display. Ameba RTL8722DM specifications: MCU ARMv8M Real-M300 Cortex-M33 compatible MCU @ 200MHz ARMv8M Real-M200 Cortex-M23 compatible MCU @ 20MHz Memory – 4.5MB embedded SRAM in SoC Storage – 2MB external flash Connectivity Dual-band 802.11 a/b/g/n 1×1 WiFi 4 (20/40MHz) Bluetooth 5 SIG Mesh networking Supports both central and peripheral modes Display – 8-bit LCD up to 645×645 resolution @ 30FPS or 6-bit LCD up to 527×527 resolution @ 60 FPS Audio Codec – ADC, DAC, I2S Security – Hardware cryptographic engine, Arm Trust-Zone, Secure boot, Wi-Fi […]

May 1, 2020May 1, 2020 by Jean-Luc Aufranc (CNXSoft) - No Comments

Particle Tracking System Offers Software, Hardware LTE IoT Module and Tracker in Turnkey Solution

Particle’s first cellular M2M module was launched in 2015 when the company was still called Spark IO. Since then they’ve offered new modules and boards supporting recent standards like NB-IoT and/or LTE Cat-M with product likes Boron and E series castellated modules. The company found out that most of their customers used their boards for asset tracking despite many off-the-shelf products already available, and the main reason was the ability to customize the solution. To help their customers, the company has now launched the Particle Tracking System combining a software suite with LTE IoT system-on-module and Tracker One reference product to ease the development and deployment of customized asset tracking solutions. Particle Tracking System is comprised of three main components relying on the existing Particle IoT platform: Particle Tracking Services software suite with geolocation services (mapping and geodatabase), fleet-wide device management, an open device firmware application framework to integrate with […]

April 22, 2020April 22, 2020 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Quectel FG50X and AF50T WiFI 6 Modules Target Consumer, Industrial & Automotive Applications

The new 802.11ax standard (WiFi 6) used to be mostly found in premium smartphones, laptops, and routers, but now WiFi 6 is starting to gain more traction as we’re seeing WiFi 6 modules designed for other applications such as u-Blox JODY-W6 WiFI 6 + Bluetooth 5.1 module designed specifically for automotive applications. Quectel has now announced its own WiFi 6 modules with FG50X industrial-grade WiFi 6 module based on Qualcomm FastConnect 6800, as well as AF50T automotive-grade module powered by Qualcomm QCA6696 802.11ax chip. The former will be found in premium consumer & industrial products such as smart homes, smart TVs, over-the-top (OTT) devices, industrial controls, and customer premises equipment (CPE), while the latter will power “the Internet of Vehicles” applications such as in-vehicle infotainment and on-board diagnosis (OBD). Both also happen to support Bluetooth 5.1. Shared features: 802.11 ax WiFI 6 and Bluetooth 5.1 connectivity, backward compatible with 802.11a/b/g/n/ac […]

March 30, 2020March 30, 2020 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Seeed IoT Button for AWS Brings Back Amazon Dash Button to Life for Developers

Amazon introduced $5 dash buttons in 2015 to let consumers purchase regular items such as washing powder by simply pressing a button. Some people hacked them for other purposes, for instance as WiFi logging buttons, but the company eventually stopped selling the buttons in February 2019 and fully killed those at the end of August. Seeed Studio is bringing back Amazon Dash button to life in some ways, with the Seeed IoT Button For AWS Wi-Fi-based, programmable button that deploys the AWS IoT 1-Click service. Seeed IoT Button for AWS hardware specifications: MCU – Dual-core MCU with 20MHz Cortex M0 and 200MHz Cortex M4F (Very likely Realtek RTL8720DN Wireless MCU) Storage – 4MB flash Connectivity – Dual-band Wi-Fi 4 802.11 a/b/g/n (2.4GHz & 5GHz) and Bluetooth 5.0 LE USB – 1x USB Type-C port for charging Misc – Button good for 100,000 cycles, 3x LEDs (red, green, blue) Power Supply […]

March 19, 2020March 19, 2020 by Jean-Luc Aufranc (CNXSoft) - No Comments

Nordic nRF52820 Bluetooth 5.2 SoC Supports Thread, Zigbee and Full Speed USB 2.0

Nordic Semi has launched the sixth multi-protocol SoC part of their nRF52 family with nRF52820 Bluetooth 5.2 ultra low power System-on-Chip (SoC) supporting Bluetooth Low Energy (Bluetooth LE), Bluetooth mesh, as well as Thread, Zigbee, and 2.4-GHz proprietary. nRF52820 can handle all Bluetooth 5/5.1/5.2 versions with features such as Long Range, 2 Mbps throughput, direction finding, LE power control, and LE isochronous channels. The SoC also happens to include a Full Speed (12 Mbps) USB 2.0 interface. nRF52820 key features and specifications: MCU Core – Arm Cortex-M4 @ 64 MHz Memory – 32 KB RAM Storage – 256 KB Flash Wireless Connectivity Bluetooth 2 Mbps, 1 Mbps, Long Range Bluetooth Low Energy Bluetooth Direction Finding Bluetooth mesh Thread, Zigbee 802.15.4/ANT/2.4 GHz proprietary Up to +8 dBm TX power Security – 128-bit AES encryption USB – Full Speed USB 2.0 Other Peripherals UART, 2x SPI/TWI, QDEC Analog comparator 4x 32-bit timer/counter, […]

March 16, 2020 by Jean-Luc Aufranc (CNXSoft) - No Comments

Omnichip Devkit 2 Features Nordic nRF52832 based zGlue ZiP Multichip Module

We first covered zGlue Integration Platform (ZiP) in 2018 when the company introduced its chip-stacking technology with a fitness tracker based on ZGZL1BA ZiP equipped with chips from Dialog Semiconductor, Analog Devices, Macronix, MCube and others. The concept is similar to SiP (System-in-Package), but zGlue claims the costs and lead times are much lower with the technology. Earlier this year, ZiP was back in the news thanks to Antmicro GEM custom RISC-V/Arm ASIC, and today, I was informed about zGlue Omnichip devkit 2 that is equipped with a ZiP of the same name, and that can be used to evaluate the technology. zGlue OmniChip ZiP zGlue OmniChip ZiP is a multichip module with the following ICs (aka Chiplets) and specifications: Nordic Semiconductor nRF52832 Cortex-M4F microcontroller with Bluetooth LE and NFC connectivity Texas Instruments BQ25120AYFPR battery charger, buck regulator Maxim Integrated MAX86140ENP+ optical pulse oximeter Texas Instruments TMP108AIYFFR temperature sensor Bosch […]

March 13, 2020March 13, 2020 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

K1 Smart Lock Box Secures Door Keys with Fingerprint, Mobile App, or Passcode (Crowdfunding)

We’ve previously reported about smart dock look solutions such as Xiaomi Sherlock M1 which allows you to provide access control without keys using your smartphone instead. Security concerns aside, one disadvantage of the Xiaomi smart lock is that it is only compatible with some doors, and can be complicated to install. YEEUU TECH has found a way that works with all doors with K1 smart lock box, a simple rugged box used to store physical keys, and that can be opened with a smartphone app, fingerprints, or a passcode. K1 smart lock box features and specifications: Bluetooth connectivity Permanent or temporary passcode unlock via backlit keypad; up to 100 passwords Permanent or temporary fingerprint unlock (optional); up to 50 fingerprints Remote control and instant share Time window support In-app management, access logs USB – 1x USB Type-C port for emergency power to open the box when batteries are dead Security […]